Chapter 4 Scpi Order Description; Ieee488.2 Common Order - ITech IT6821 Manual

Chapter 4 SCPI Order Description

4.1 IEEE488.2 Common Order

*CLS
This order can clean the register as follows:：
Standard event status register
Quest condition register
Operation event register
Status byte register
Error code
Order syntax：*CLS
Parameter：None
*ESE
This order can set the parameter of standard event enable register. Setting parameter can
determine which bit value of standard event register is 1 and the byte will enable ESB of
status byte register is 1.
Order syntax：*ESE <NRf>
Parameter：0~255
Reset value：Consult *PSC order
Example：*ESE 128
Quest syntax：*ESE？
Return parameter：<NR1>
Reference order：*ESR？ *PSC *STB？
Bit determination of standard event enable register
Bit position 7
Bit Name PON
Bit Weight 128
PON Power-on
CME Command error
EXE Execution error
*ESR?
This order can read the value of standard event status register. After executing this order,
standard event status register is reset. Bit definition of standard event status register is as the
same as the standard event status enable register
Quest syntax：*ESR？
Parameter：None
Return parameter：<NR1>
Reference order： *CLS *ESE *ESE？ *OPC
*IDN?
6 5 4
Not used CME EXE
32 16
DDE
QYE
OPC
9
3 2 1
DDE QYE Not used
8 4
Device-dependent error
Query error
Operation complete
0
OPC